code: def integration_rcParams(savefile="example_rcParams.png"):
      plt.rcParams["patch.facecolor"] = "mistyrose"
      plt.rcParams["patch.edgecolor"] = "maroon"
      plt.rcParams["text.color"] = "maroon"
      plt.rcParams["font.weight"] = "bold"
      plt.rcParams["patch.linewidth"] = 4
      plt.rcParams["patch.force_edgecolor"] = True
      plt.rcParams["lines.color"] = "indigo"
      plt.rcParams["lines.linewidth"] = 5
      plt.rcParams["figure.facecolor"] = "ghostwhite"
  
      drawer = MPLDrawer(n_wires=5, n_layers=5)
  
      drawer = MPLDrawer(n_wires=5, n_layers=6)
  
      drawer.label(
          ["0", "a", r"$|\Psi\rangle$", r"$|\theta\rangle$", "aux"]
      )
  
      drawer.box_gate(0, [0, 1, 2, 3, 4], "Entangling Layers")
      drawer.box_gate(1, [0, 2, 3], "U(θ)")
  
      drawer.box_gate(1, 4, "Z")
  
      drawer.SWAP(2, (3, 4))
      drawer.CNOT(2, (0, 2))
  
      drawer.ctrl(3, [1, 3], control_values=[True, False])
      drawer.box_gate(
          layer=3,
          wires=2,
          text="H",
          box_options={"zorder": 4},
          text_options={"zorder": 5},
      )
  
      drawer.ctrl(4, [1, 2])
  
      drawer.measure(5, 0)
  
      drawer.fig.suptitle("My Circuit", fontsize="xx-large")
  
      plt.savefig(folder / savefile)
      _set_style("default")
      plt.close()
  
file_path: pennylane/doc/_static/drawer/mpldrawer_examples.py
imports: import pathlib
  import matplotlib.pyplot
  from pennylane.drawer import MPLDrawer
  from pennylane.drawer.style import _set_style
label_desc: Use image node_id 12 for calling a global function with example usage: integration_rcParams(savefile) without return types